class_docstr: Abstract interface for time series perturbation.
class_docstr_tok: ["Abstract","interface","for","time","series","perturbation","."]
code: def __init__(self):
      self._fitted = False
  
file_path: AIX360/aix360/algorithms/tsutils/tsperturbers/tsperturber.py
imports: import numpy
  import pandas
  from typing import Union
  from abc import ABC, abstractmethod
label_desc: Use image node_id 1 to create a new TSPerturber object from inherited base classes: ABC with example: obj = TSPerturber()